Castle courtyard, Sortelha, Serra da Estrela, Beira Alta, Centro, Portugal, Europe

horizontal color image travel destinations travel outdoors day copy space cloud building architecture no people portugal europe sortelha serra da estrela beira alta centro castle fortress built structure stone wall mountain forest tree weathered rock formation rock mountain range past history old ruin landscape scenics trees travel destination tourist destination tourist destinations rock formations rocks outdoor outside mountains castles fort forts fortified fortification historic historical forests daytime